#41 Getters and Setters in Java

Published: 18 January 2023
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In this lecture we will learn:
Setters and getters in Java
- What are setters?
- What are getters?
-
Shortcut for writing getters and setters in Eclipse:-

- The name of a method should define the objective of the model.
- For every variable, we have two things: Setters and Getters methods inside a class in Java programming.
- Getter and Setter are methods used to protect your data and make your code more secure.
- Getter and Setter make the programmer convenient in setting and getting the value for a particular data type.
- In both getter and setter, the first letter of the variable should be capitalised.

Getters:-
- If you want to get the value of a method, we use getters.
= public int getAge();

Setters:-
- To set the value in a method, we use overloading.
= public void setAge()

- There is no complusion that there should be all methods and variables inside the class.

Shortcut for writing getters setters in Eclipse:-
= Right-click on the editor - source action or insert code - Generate getters and setters.

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